433MHZ Copy Remote Controller 4 Keys with Battery DC12V 27A Wireless Remote Control Switch for Home

Feature: 1. Stable Performance: The remote control has stable performance, low power consumption, long service life, one to one replication, and each password is saved separately, which can be reused for 1 million times. 2. Strong Privacy: This 433MHz garage door opener has strong privacy, especially suitable for remote home control. 3. With Built in Battery: The Copy Remote Controller has built in DC12V 27A battery and the working voltage is 12V; the working current is less than 0.8mA. 4. Easy to Use: The working frequency of the wireless remote control is 433MHz, which is sensitive and easy to use. And with its compact size, it is easy to store. 5. Application: Remote control is applicable to garage doors, motorcycles, car anti theft products, home security products, short range wireless remote control products, and industrial control products. Specification: Item Type: Copy Remote Controller Gross Weight:​ 30g 1.1oz Material: Environmentally friendly ABS, stainless steel metal Battery: DC12V 27A, with battery Size: 5.3x3.3x1.3cm 2.1x1.3x0.5in Working Voltage: 12V Working Current: less than 0.8mA Operating Frequency: 433MHz Transmission Power: 10 15mw. Package List: 1 x 433MHz Garage Door Opener